Underground Drainage Module means the entire process of rainwater collecting. It is becoming increasingly obvious to most governments around the world that the cost of providing a usable water supply is increasing rapidly. Decaying infrastructure and storm water system pollution is not only contaminating ecosystems but this valuable source of water is literally going down the drain. A solution for this problem is Rainwater harvesting, it is the process of collecting, storing, and distributing rainwater from the roof for use in and around the home or office.

Leiyuan Rainwater Collection Moduledesigned with scientific structure and manufactured using recycled material. It is a lightweight structural component developed through years of research & development. Pressure strength per square meter is 25tons. Plastic modular is ideal for the construction infiltration tanks, re-use tanks, sub surface channels and lightweight void spaces for rooftop gardens, parkland, parking lot, road etc. We are able to produce higher pressure strength products according to customers’ specification.